Overview

Cell-Ed's mission is to provide radically accessible solutions that connect people to the education and resources they need for better life, work and health.

Since inception, Cell-Ed has helped improve the lives of over 10 million people in 54 countries and Celteeka has been their main technical partner since the beginning.

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Key Milestones

• 10 million delivered lessons
• Series A funding 📈
• HIPAA and SOC-2 Compliance 🔓
• Global presence including deployments to Africa and Europe 🌎 🗺️
• Scaled from 4 to 100+ employees 💪🚀

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Services Provided

• Software architecture
• Platform Engineering & DevOps
• Software development
• Project Management & CTO Office
• Team building & management
• Testing & QA
• Cloud Strategy and Implementation

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Platforms, Products and Deliverables

Mobile Apps

• iOS (Swift, Healthkit)
• Android (Java, Kotlin, Google Health Connect)
• Web App (ReactJS)
• Capacitor JS

Backoffice Platform (LMS)

• NodeJS, NestJS, NextJS, OpenFaas
• MongoDB
• Redis

CI/CD

• AWS Code Pipeline (sunsetted)
• Github Workflows

Telecommunications

• Twilio Voice & Twilio Messaging for 2-way texting
• WhatsApp Integration
• Africastalking
• CPaaS Integration with Telesom

Infrastructure

• AWS EKS, AWS ECS, AWS EC2, AWS Lambda, AWS Cloudfront, AWS SNS, AWS Cloudwatch, AWS SSM and others
• Kubernetes, KinD, Docker
• AWS CDK (Infrastructure as Code)
• Terraform

Observability

• Datadog
• Grafana, Grafana Loki, Prometheus
• Grafana Alloy
• Cadvisor

Data Analysis

• Snowflake, Tableau
• AWS Redshift
• Apache Kafka
• Coalesce

Project Management

• JIRA
• Confluence for Wiki
• Clickup for service desk
• Figma and Miro for collaborative design and brainstorming